Get an unlocked Huawei E585 and if you hunt around eBay you'll find sellers offering prepaid Three SIM's with 90 day 3 Gbyte data allowence for around £7 delivered.

An alternative to the Huawei would be the Clear iSpot but that's locked to Apple products only.

6th Jan 2011

Clear ispot they've made redundant and will not sell anymore after stock depletes due to it's vast amount of problems apparentlyWould recommend tmobile pointer unlocked eBay or google them Much better than the three mifis